mirror of
https://github.com/Zeckmathederg/glfs.git
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a31d341de7
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@3419 af4574ff-66df-0310-9fd7-8a98e5e911e0
137 lines
5.0 KiB
XML
137 lines
5.0 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY unzip-download-http "http://www.mirrorservice.org/sites/ftp.info-zip.org/pub/infozip/src/unzip551.tar.gz">
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<!ENTITY unzip-download-ftp "ftp://ftp.info-zip.org/pub/infozip/src/unzip551.tar.gz">
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<!ENTITY unzip-md5sum "8a25712aac642430d87d21491f7c6bd1">
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<!ENTITY unzip-size "1.1 MB">
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<!ENTITY unzip-buildsize "6.5 MB">
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<!ENTITY unzip-time "0.11 SBU">
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]>
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<sect1 id="unzip" xreflabel="UnZip-&unzip-version;">
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<?dbhtml filename="unzip.html"?>
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<title>UnZip-&unzip-version;</title>
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<sect2>
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<title>Introduction to <application>UnZip</application></title>
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<para>The <application>UnZip</application> package contains
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<filename>ZIP</filename> extraction utilities. These are useful for extracting
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files from <filename>ZIP</filename> archives. <filename>ZIP</filename> archives
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are created with <application>PKZIP</application> or
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<application>Info-ZIP</application> utilities primarily in a
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<acronym>DOS</acronym> environment.
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</para>
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<sect3><title>Package information</title>
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<itemizedlist spacing='compact'>
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<listitem><para>Download (HTTP): <ulink
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url="&unzip-download-http;"/></para></listitem>
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<listitem><para>Download (FTP): <ulink
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url="&unzip-download-ftp;"/></para></listitem>
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<listitem><para>Download MD5 sum: &unzip-md5sum;</para></listitem>
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<listitem><para>Download size: &unzip-size;</para></listitem>
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<listitem><para>Estimated disk space required:
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&unzip-buildsize;</para></listitem>
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<listitem><para>Estimated build time:
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&unzip-time;</para></listitem></itemizedlist>
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</sect3>
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<sect3><title>Additional downloads</title>
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<itemizedlist spacing='compact'>
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<listitem><para>Required Patch: <ulink
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url="&patch-root;/unzip-&unzip-version;-fix_Makefile-1.patch"/></para>
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</listitem>
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<listitem><para>Required Patch: <ulink
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url="&patch-root;/unzip-&unzip-version;-fix_libz-1.patch"/></para>
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</listitem>
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<listitem><para>Recommended Patch: <ulink
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url="&patch-root;/unzip-&unzip-version;-dont_make_noise-1.patch"/></para>
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</listitem></itemizedlist>
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</sect3>
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</sect2>
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<sect2>
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<title>Installation of <application>UnZip</application></title>
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<para>Install <application>UnZip</application> by running the following
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commands:</para>
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<screen><userinput><command>patch -Np1 -i ../unzip-&unzip-version;-fix_Makefile-1.patch &&
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patch -Np1 -i ../unzip-&unzip-version;-fix_libz-1.patch &&
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patch -Np1 -i ../unzip-&unzip-version;-dont_make_noise-1.patch &&
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cp unix/Makefile . &&
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make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux &&
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make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux_shlibz &&
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make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK install &&
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cp -d libunzip.so* /usr/lib</command></userinput></screen>
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</sect2>
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<sect2>
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<title>Command explanations</title>
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<para><command>make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux</command>:
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This command overrides the <varname>prefix</varname> variable that is
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set to <filename class="directory">/usr/local</filename> in the
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<filename>Makefile</filename>, sets the <envar>LOCAL_UNZIP</envar>
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environment variable to instruct <application>UnZip</application> to use
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the shrinking algorithm based on the <acronym>LZW</acronym> compression
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algorithm, and builds the executables for a Linux system.
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The alternatives to 'linux' can be seen with a
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<command>make list</command> command.</para>
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<para><command>make ... linux_shlibz</command>: Build shared
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<filename>libunzip</filename> and link <application>UnZip</application> against
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it and <application>zlib</application>.</para>
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</sect2>
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<sect2>
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<title>Contents</title>
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<para>The <application>UnZip</application> package contains
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<command>unzip</command>, <command>funzip</command>, <command>unzipfsx</command>,
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<command>zipgrep</command>, <command>zipinfo</command> and the
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<filename class="libraryfile">libunzip</filename> library.</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>unzip</title>
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<para><command>unzip</command> lists, tests or extracts files from a
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<filename>ZIP</filename> archive.</para></sect3>
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<sect3><title>funzip</title>
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<para><command>funzip</command> allows the output of <command>unzip</command>
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commands to be redirected.</para></sect3>
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<sect3><title>unzipfsx</title>
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<para><command>unzipfsx</command> is the self-extracting stub that can be
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prepended to a <filename>ZIP</filename> archive. Files in this format allow
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the recipient to decompress the archive without installing
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<application>UnZip</application>.</para></sect3>
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<sect3><title>zipgrep</title>
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<para><command>zipgrep</command> is a grep for <filename>ZIP</filename>
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archives.</para></sect3>
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<sect3><title>zipinfo</title>
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<para><command>zipinfo</command> produces technical information about the files
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in a <filename>ZIP</filename> archive, including file access permissions,
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encryption status, type of compression, etc.</para></sect3>
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</sect2>
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</sect1>
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